SUTO the G:
Thank you so much! Do you know some good AVR tutorials? I found one, but I assume you know more than me!

SUTO the G:
what does this "port_letter |= (1<<number)" command line do?

jwatte:
That changes the IO/digital pins of the controller. Exactly how is hopefully explained among the Arduino tutorials I already linked to. (The Arduino also uses the function digitalWrite() and pinMode() to do similar things)

newInRobotics:

--- Quote from: SUTO the G on February 20, 2013, 02:04:51 PM ---Thank you so much! Do you know some good AVR tutorials? I found one, but I assume you know more than me!